Protea cynaroides

What is the Protea cynaroides flowering period?

Protea cynaroides, commonly known as the King Protea, typically flowers from late winter through to late summer, with peak blooming often occurring between spring and early summer. In New Zealand conditions, this generally means August to February, although exact timing can vary depending on the local climate and growing conditions. The flowering period can be extended in warmer regions or when plants are well cared for. Each flower head is large, striking, and long-lasting, making it a standout feature in gardens and a popular choice for cut flower arrangements.

Protea cynaroides for sale

The Plant Company has the best Protea cynaroides plants to buy in NZ. Our production nursery specialises in growing amazing plants and our logistics team pack them carefully for our customers. The pricing is competitive and the quality is exceptional. Let us look after your plant needs and impress you with both our products and service!

How tall does Protea cynaroides get?

Protea cynaroides, or King Protea, typically grows to about 1 to 1.5 metres tall, though in ideal conditions it can reach up to 2 metres. It forms a low, rounded shrub with a similar spread.

Is Protea cynaroides edible?

Protea cynaroides is not considered edible and is generally grown for ornamental purposes rather than consumption. While it is not classified as toxic, there is no known culinary use for its flowers, leaves, or other parts. It's best enjoyed for its striking appearance in gardens and floral arrangements rather than as a food source.

How do you grow Protea cynaroides?

Growing Protea cynaroides (King Protea) successfully requires the right conditions and a bit of care, but the stunning flowers are well worth the effort. This plant thrives in well-drained, acidic soil with low fertility. A sunny, open location is essential, as Proteas need at least six hours of sunlight per day. They are drought-tolerant once established, so water young plants regularly until they develop strong roots, then reduce watering to avoid overwatering, which can lead to root rot. When planting, avoid using fertilisers high in phosphorus, as Proteas are sensitive to it. A light mulch of bark or gravel can help retain moisture without affecting the soil pH. Prune lightly after flowering to maintain shape and encourage bushiness, but avoid heavy cutting into old wood. In colder areas, consider planting in a raised bed or container that can be moved to a sheltered spot during frosts. With the right care, Protea cynaroides can thrive and produce its iconic, show-stopping blooms for many years.